Cooler Master HAF Stacker Series

HAF Stacker 935 consists of two cases –  mid tower HAF 925 and  mITX case – HAF 915R. In the Stacker Series there is one more mITX case – HAF 915F compatible for stacking up. You can purchase HAF 915R and 915F separately for expanded customization. HAF Stacker Series are constructed from steel, polymer and mesh with one available color option – Midnight Black.


HAF 935 is compatible with microATX, ATX, EATX motherboards and has many cooling options as expected from a case from the HAF range. Air cooling is possible with the following fan slots:

  • Top: 120mm fan x 2 (optional)
  • Front: 92mm fan x 1 (installed),120mm fan x 2 (optional)
  • Rear: 140mm fan x 1 (installed), or 120mm fan x 1 (optional)
  • Side: 120mm fan x 6 / 140mm fan x 4 (optional)

When it comes to watercooling HAF 935 can hold up quite an arsenal of radiators:

  • Front: 240mm x 1 (requires optional adapter, with the HDD cage removed)
  • Rear: 120/140mm x 1 (optional)
  • Side: 280/360mm x 2 (optional)

The case weighs 15.6 kg and has dimensions of 235 x 719 x 578 mm. HAF 935 can hold up to ten 2.5″ drives and six + three 3.5″ (915R), 3 x modular drive bays. On the front I/O panel there are USB 3.0 x 2, USB 2.0 x 2, Audio In & Out connections. VGA card with maximum length of 354 mm can be mounted and up to 310mm when installed in the HAF 915R. CPU cooler with a maximum of 180mm height is supported inside the mid tower case and 80mm respectively when mounted inside the 915R.

HAF 915R itself is a 5.7 kg, 228 x 248 x 578mm case that has mini ITX support, one 5.25″, three 3.5″ and three 2.5″  drive bays. On the front I/O panel you can find two USB 3.0 as well as Audio In & Out jacks. When speaking of cooling options, HAF 915R is ready to accommodate:

  • Front: 92mm fan x 1 (installed)
  • Side: stacking mode – 120mm fan x 6 / 140mm fan x 4 (optional)

…and water cooling radiators:

  • 120/140/240/280/360mm x 2 (optional) – side panel
HAF 915F Interior HAF 915R Interior
3_Product_915F-interior 20_Product_915R-interior

HAF 915F is capable of holding a taller CPU Cooler – 170mm, and has 310mm space for GPU installation. It has front-mounted PSU for better cable management, supports up to 360mm water cooling radiator or 6 hard drive bays, whether you want it to be used as a water cooling box or a storage box attached to the HAF 935. The mITX case provides one 5.25′ bay and two expansion slots. On the front I/O panel you can find two USB 3.0, Audio In & Out jacks. Dimensions are 228 x 248 x 578mm and weight is 5.2 kg. HAF 915F has fan mounts for:

  • Rear: 120mm fan x 1 (installed)
  • Side: 120mm fan x 6 / 140mm fan x 4 (optional)

…and support for water cooling radiators:

  • Individual mode: 120mm x 1 (optional) – rear
  • Stacking mode: 120/140/240/280/360mm x 2 (optional) – side panel

HAF 935 Stacker

You can check out the extreme customization these cases have to offer in the link below

HAF 935 Stacker Series


Nikola Milanov is reviewer and newsman at DVTests and has more than 6 years of experience in telecommunications. I'm really enthusiastic about the website and its development by sharing a user's point of view and experience with the products we test. We are honest and objective in all of the articles, the products get tested and reviewed thoroughly with no exception! Feel free to ask any questions in the comment section or use the emails in About us page!
We will be happy to see your thoughts

Leave a reply